A star with a large parallax
A) is at a great distance from Earth.
B) is moving at a great speed with respect to Earth.
C) is at a short distance from Earth.
D) is moving at a slow speed with respect to Earth.
E) is not moving with respect to Earth.
Question 2
The pattern of rising hot gas cells all over the photosphere is called
A) filaments.
B) granulation.
C) sunspots.
D) convective projections.
E) prominences.
